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-rw-r--r--libc/misc/internals/__uClibc_main.c11
1 files changed, 11 insertions, 0 deletions
diff --git a/libc/misc/internals/__uClibc_main.c b/libc/misc/internals/__uClibc_main.c
index a37751f2d..1f1e601e8 100644
--- a/libc/misc/internals/__uClibc_main.c
+++ b/libc/misc/internals/__uClibc_main.c
@@ -40,6 +40,14 @@
#include <locale.h>
#endif
+/* Are we in a secure process environment or are we dealing
+ * with setuid stuff? If we are dynamically linked, then we
+ * already have _dl_secure, otherwise we need to re-examine
+ * auxvt[] below.
+ */
+int _pe_secure = 0;
+libc_hidden_data_def(_pe_secure)
+
#ifndef SHARED
void *__libc_stack_end = NULL;
@@ -391,7 +399,10 @@ void __uClibc_main(int (*main)(int, char **, char **), int argc,
__check_one_fd (STDIN_FILENO, O_RDONLY | O_NOFOLLOW);
__check_one_fd (STDOUT_FILENO, O_RDWR | O_NOFOLLOW);
__check_one_fd (STDERR_FILENO, O_RDWR | O_NOFOLLOW);
+ _pe_secure = 1 ;
}
+ else
+ _pe_secure = 0 ;
#endif
__uclibc_progname = *argv;